Bell & Howell - Projector - Filmosound 641 - 642 ... - Cine Information

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Key No. Description 1 Grommet, (G. 10) 2 Grommet 3 Screw, 4-40 Fillister Head 4 Support, Output Board 5 Valve, E.C.C. 83 6 Clip, Valve Retaining 7 Clip, Valve Retaining 8 Valve, (E.L.84) 9 Output Board Assembly 10 Valve. (E.Z.81) 1 1 Screw 12 Screw, 4-40 Knurled 13 Nut, 4-40 "OdcUe" 14 Support 15 Board Assembly 16 Valve Support 17 Shoulder Screw 18 Output Transformer Assembly 19 Condenser 20 Screw, 'Self Tap* 21 Clip, Condenser 22 Nameplate 23 Screw, No. 4 x 3/16 Binder Head 24 Socket, Speaker 25 Chassis Support 26 Clip, Valve Retaining Figure il 642 AMPLIFIER ASSEMBLY Key No. Description 27 Screen, Input Socket 28 $crew, No. 4 x 3/16 Binder Head 29 Input Socket 30 Screw, 4-40 Fillister Head 31 Grommet 31 Spacer 33 Nut, 4-4Q "Oddie" 34 Bracket 35 Washer 36 Valve, (E.F.86) 37 * Input Board Assembly 38 Grommet. (G. 10) 39 Potentiometer 40 Screw, 4-40 Shoulder 41 Grommet, (G. 14) 42 Potentiometer 43 Potentiometer 44 Condenser 45 Screw, 4 x 5/8 Binder Head 46 Nut, Speed 47 Clip, Condenser 48 Amplifier Chat pis 49 Screw, 4-40 Binder Head 50 Nut, 4-40 "Oddie" 51 Screen 52 Tag Strip r r J Part No. 58730 563 1 3 58203 82968 58732 58740 58529 5874 I 52470 56321 026738 58467 58765 58472 19256 58766 58767 58745 56420 56414 56422 02674Q 82982 58529 58743 58768
-a L-J *—5—fi 9 8 13 12 15 16 18 19 21 23 24 26 28 29 10 1? 33 34 ii 2 7 10 11 14 17 —>111 JD jO 20 22 44 25 27 31 45 35 37 CI 2 3 4 5A 5 8 9 10 58 5C 11 12 13A 14 15 28 16 29 17 20 21 24 22 23 27 11 V R1 VR? VR3 V 8 4 17 ni Figure 23. Design 642 Amplifier - T
Page 1 and 2:
Disclaimer The information containe
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Model 642 Filmosound Projector (iii
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Section 3 Reassembly Procedure Page
Page 7 and 8:
GENERAL INTRODUCTION This manual ha
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THE 16 mm Filmosound Projector DESI
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FAULT FINDING GUIDE 3. MISCELLANEOU
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FAULT FINDING GUIDE (Cont'd) TROUBL
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FAULT FINDING GUIDE (Cont'd) TROUBL
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THE 16 mm Filmosound Projector DESI
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16. DISASSEMBLING SOUND HEAD 18. DI
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16 mm Filmosound Projector DESIGN 6
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the bearing (28) and trigger (29) t
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the loop restorer shaft and below t
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enough to hold. Insert the spring (
Page 29 and 30: THE 16 mm Filmosound Projector DESI
Page 31 and 32: Insert the alignment rod (SER-550-2
Page 33 and 34: When adjusting Design 642 projector
Page 35 and 36: 48. REWIND CLUTCH ADJUSTMENTS (See
Page 37 and 38: 50. TIMING BELT IDLER ADJUSTMENT Be
Page 39 and 40: THE 16mm Filmosound Projector DESIG
Page 41 and 42: disconnected when an external speak
Page 43 and 44: will show that full power output is
Page 45: THE 16mm Filmosound Projector DESIG
Page 48 and 49: Figure 2. Fllmosound Projector Main
Page 50 and 51: Figure 3. Filmosound Projector Main
Page 52 and 53: Figure 4. Filmosound Projector Main
Page 54 and 55: Figure 5. Front Heel Arm Assembly
Page 56 and 57: o' / Figure 7. Projection Lampholde
Page 58 and 59: Figure 9. Sound Head Assembly I I i
Page 60 and 61: Figure 10. Mechanism Assembly (Shee
Page 63 and 64: Figure il MECHANISM ASSEMBLY. COMPL
Page 65 and 66: Figure il MECHANISM ASSEMBLY. COMPL
Page 67 and 68: Figure il MECHANISM ASSEMBLY, COMPL
Page 69 and 70: Figurs 14 LENS CARRIER ASSEMBLY Key
Page 71 and 72: Figure il SPROCKET GUARD ASSEMBLY K
Page 73 and 74: Figure il BLOWER ASSEMBLY Part No.
Page 75 and 76: I LL 1 2 3 4 5 6 7 8 9 10 1 1 12 13
Page 77 and 78: lOKn 3-9KP. Figure 21. Design 641 A
Page 79: 2 J 4 12 13 I H IS U ]7 18 19 20 21
Page 83 and 84: Circuit Ref. Description R1 Resisto
Page 85: | Function Switch Pos»Tiof« I (
Page 89 and 90: JL ITC Wiring Diagram
Page 91 and 92: I Figure 26. 641 Amplifier - Circui
Page 93 and 94: ]Q - RJ3 R 26 CED 4 H R27 L C cp )
Page 95 and 96: Model 644 Filmosound Projector 49
Page 97 and 98: Filmosound 16 mm Projectors DESIGNS
Page 99 and 100: MAGNETIC SOUND SYSTEM TROUBLES AND
Page 101 and 102: GENERAL INSTRUCTIONS Carry out the
Page 103 and 104: ADJUSTMENTS The following adjustmen
Page 105 and 106: 1 Hum bucking loop from head plug b
Page 107 and 108: Filmosound 16 mm Projectors DESIGNS
Page 109 and 110: The oscillator frequency is approx.
Page 111 and 112: Figure 32 PROJECTOR MAIN PLATE (1)
Page 115 and 116: Figure 33A PROJECTION LAMPHOLDER AS
Page 121 and 122: Figure 36 LENS CARRIER ASSEMBLY Key
Page 123 and 124: Key No. 1 3A 3B 4A 10 % 10A @ 10B @
Page 125 and 126: Figure 37 cont. 49 Switch, Magnetic
Page 127 and 128: WAF^H tWirCH CONNECTION)! DESIGN 64
Page 129 and 130: DESIGN 652 Filmosound 16 mm Project
Page 131 and 132:
Filmosound 16 mm Projector DESIGN 6
Page 133 and 134:
Page 135 and 136:
Figure K. Autoload System Adjustmen
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Fig. L TIMING THE SPROCKETS
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Fig.M. POSITIONING THE SOUND HEAD
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AMPLIFIER PART NO.027097 Four fuses
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Design 652 Figure 42 PROJECTOR MAIN
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Design 652 Figure 43 SOUND HEAD ASS
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Figure 44 652 MECHANISM ASSEMBLY CO
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Figure 45 652 MECHANISM ASSEMBLY CO
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652 MECHANISM ASSEMBLY COMPLETE con
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Figure 46 Mechanism Assembly (3)
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Figure 47. Aperture Plate Assembly
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Figure 48, Lens Carrier Assembly
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Figure 49 Sprocket Guard Assembly (
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SYM: VALUE PACT MO 21 33o
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